JPS5766012A - Air conditioner for vehicle - Google Patents

Air conditioner for vehicle

Info

Publication number
JPS5766012A
JPS5766012A JP55141037A JP14103780A JPS5766012A JP S5766012 A JPS5766012 A JP S5766012A JP 55141037 A JP55141037 A JP 55141037A JP 14103780 A JP14103780 A JP 14103780A JP S5766012 A JPS5766012 A JP S5766012A
Authority
JP
Japan
Prior art keywords
temperature
air
blowing fan
conditioning
deltat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55141037A
Other languages
Japanese (ja)
Other versions
JPS6251165B2 (en
Inventor
Yukio Egawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP55141037A priority Critical patent/JPS5766012A/en
Publication of JPS5766012A publication Critical patent/JPS5766012A/en
Publication of JPS6251165B2 publication Critical patent/JPS6251165B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To obtain comfortable air-conditioning without difference in temperature between the front and the rear seats, in an air conditioner to perform both front and rear air-conditioning, by a method wherein the operation of an air conditioner is controlled in accordance with the difference between the room temperature of the front seat part and the rear seat part. CONSTITUTION:The micro-computer 24 reads in a set temperature, the temperature of the open air, the temperature Tf and Tr in the front and the rear car- rooms and so forth, calculating the fan speed to blow the optimum amount of air, controlling the blowing fan 13. Next, when the calculated value is Tr-Tf> set amount DELTAT, the fan speed to blow the optimum amount of air is calculated, as well as to feed refrigerant to an evaporator 38, and the pulse signal of duty ratio is generated to control a blowing fan 33. After that operation, when the temperature is not Tr-Tf>-DELTAT, a blowing fan 33 continues to drive, and when the value comes up to Tr-Tf<-DELTAT, feeding of refrigerant is stopped and a blowing fan 33 is stopped, as well. With such an arrangement, comfortable air-conditioning without difference in temperature in the front and the rear seats can be obtained.
JP55141037A 1980-10-08 1980-10-08 Air conditioner for vehicle Granted JPS5766012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55141037A JPS5766012A (en) 1980-10-08 1980-10-08 Air conditioner for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55141037A JPS5766012A (en) 1980-10-08 1980-10-08 Air conditioner for vehicle

Publications (2)

Publication Number Publication Date
JPS5766012A true JPS5766012A (en) 1982-04-22
JPS6251165B2 JPS6251165B2 (en) 1987-10-28

Family

ID=15282757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55141037A Granted JPS5766012A (en) 1980-10-08 1980-10-08 Air conditioner for vehicle

Country Status (1)

Country Link
JP (1) JPS5766012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271117A (en) * 1985-05-27 1986-12-01 Nippon Denso Co Ltd On-roof package type vehicle cooling unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331748U (en) * 1976-08-24 1978-03-18
JPS5599412A (en) * 1979-01-23 1980-07-29 Nissan Motor Co Ltd Air conditioning apparatus for automobile
JPS55123517A (en) * 1979-03-10 1980-09-24 Nissan Motor Co Ltd Air conditioner for automobile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331748B2 (en) * 1973-08-04 1978-09-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331748U (en) * 1976-08-24 1978-03-18
JPS5599412A (en) * 1979-01-23 1980-07-29 Nissan Motor Co Ltd Air conditioning apparatus for automobile
JPS55123517A (en) * 1979-03-10 1980-09-24 Nissan Motor Co Ltd Air conditioner for automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271117A (en) * 1985-05-27 1986-12-01 Nippon Denso Co Ltd On-roof package type vehicle cooling unit
JPH0671855B2 (en) * 1985-05-27 1994-09-14 日本電装株式会社 Package type rooftop vehicle cooling system

Also Published As

Publication number Publication date
JPS6251165B2 (en) 1987-10-28

Similar Documents

Publication Publication Date Title
US5027611A (en) Air conditioner for use in an automotive vehicle
JPS55150446A (en) Control of air conditioning
JPH0343013U (en)
JPS5766012A (en) Air conditioner for vehicle
US4875624A (en) Air conditioner system for automotive vehicle
JPS5613216A (en) Ventilation control method and device for car
US5102041A (en) Air conditioning system for automotive vehicle
JPS57140216A (en) Controller for automobile air conditioner
US5048399A (en) Air intake for an automotive air conditioning system
JPS5682626A (en) Controlling device for air conditioning for vheicle
JPH0629052Y2 (en) Vehicle air conditioner
JP2511911B2 (en) Air conditioner for vehicle
JPS5653912A (en) Controlling method of air conditioner for energy saving
JP2787613B2 (en) Pulsating wind control device for automotive air conditioner
JPS6410050A (en) Separate type air conditioner
JPH0126487Y2 (en)
JPH0664442A (en) Air conditioner
JPS55123516A (en) Air conditioner for automobile
JPS55164517A (en) Controlling method and device for air-conditioner of vehicle
JPS5766011A (en) Performance controlling device of air conditioner for vehicle
JPS6210166Y2 (en)
JP3224058B2 (en) Vehicle air conditioner
JPS56160210A (en) Automatic air conditioner for automobile
JPH07108822A (en) Air conditioner for vehicle
JPS5799414A (en) Air conditioning control sytem